Here are the posts I marked as Needs Improvement:

###Photoshop shows outline around mask when exported to PDF

The question would be improved if it had a screenshot displaying the problem. It doesn't help that the OP never responded to Dominic's questions.

The answer suffers from severe formatting issues. There are 6 solutions, but they are all mashed together. Steps should be formatted with ordered lists.

###How do you choose the spacing between letters in a diagram?

This has the potential to be a decent question, but my biggest issue is with the lack of information: what is a diagram? That could be anything, and the answer certainly depends on what sort of diagram we're talking about here. On a large format poster? A small aside in a magazine? In a bar graph? Way too broad as it is worded.

###Command line program for adding curves/levels to an image?

Not much room for improvement in the answer, but I still am not a huge fan of link-only answers. Quote the linked section if you have to, something is better than just a link.

###How can I draw a water wave in Photoshop?

Another link-only answer, and what appears to be misuse of software-recommendations since Photoshop is specified in the title.

Here are the posts I marked as Needs Improvement:

Photoshop shows outline around mask when exported to PDF

The question would be improved if it had a screenshot displaying the problem. It doesn't help that the OP never responded to Dominic's questions.

The answer suffers from severe formatting issues. There are 6 solutions, but they are all mashed together. Steps should be formatted with ordered lists.

How do you choose the spacing between letters in a diagram?

This has the potential to be a decent question, but my biggest issue is with the lack of information: what is a diagram? That could be anything, and the answer certainly depends on what sort of diagram we're talking about here. On a large format poster? A small aside in a magazine? In a bar graph? Way too broad as it is worded.

Command line program for adding curves/levels to an image?

Not much room for improvement in the answer, but I still am not a huge fan of link-only answers. Quote the linked section if you have to, something is better than just a link.

How can I draw a water wave in Photoshop?

Another link-only answer, and what appears to be misuse of software-recommendations since Photoshop is specified in the title.

Here are the posts I marked as Needs Improvement:

###Photoshop shows outline around mask when exported to PDF

The question would be improved if it had a screenshot displaying the problem. It doesn't help that the OP never responded to Dominic's questions.

The answer suffers from severe formatting issues. There are 6 solutions, but they are all mashed together. Steps should be formatted with ordered lists.

###How do you choose the spacing between letters in a diagram?

This has the potential to be a decent question, but my biggest issue is with the lack of information: what is a diagram? That could be anything, and the answer certainly depends on what sort of diagram we're talking about here. On a large format poster? A small aside in a magazine? In a bar graph? Way too broad as it is worded.

###Command line program for adding curves/levels to an image?

Not much room for improvement in the answer, but I still am not a huge fan of link-only answers. Quote the linked section if you have to, something is better than just a link.

###How can I draw a water wave in Photoshop?

Another link-only answer, and what appears to be misuse of software-recommendations since Photoshop is specified in the title.

Here are the posts I marked as Needs Improvement:

###Photoshop shows outline around mask when exported to PDF

The question would be improved if it had a screenshot displaying the problem. It doesn't help that the OP never responded to Dominic's questions.

The answer suffers from severe formatting issues. There are 6 solutions, but they are all mashed together. Steps should be formatted with ordered lists.

###How do you choose the spacing between letters in a diagram?

This has the potential to be a decent question, but my biggest issue is with the lack of information: what is a diagram? That could be anything, and the answer certainly depends on what sort of diagram we're talking about here. On a large format poster? A small aside in a magazine? In a bar graph? Way too broad as it is worded.

###Command line program for adding curves/levels to an image?

Not much room for improvement in the answer, but I still am not a huge fan of link-only answers. Quote the linked section if you have to, something is better than just a link.

###How can I draw a water wave in Photoshop?

Another link-only answer, and what appears to be misuse of software-recommendations since Photoshop is specified in the title.