Quote - > Quote - How high resolution are you wanting?

It's going to be your image, so something big enough that you'd be able to use it for a variety of applications, or possibly print it in the future.  I just mainly prefer not to do anyone's low kb, low mp images they just use for 600x800 postings.  It is a lot of work for an image that could not be posted on any hi-res sites or ever even made into a 4x6 walgreens print.

:-)

For forum posts, I generally resize a version to 1024x. My question is more how big do you want them, I guess. I have one I think would go well that'd could easily be 4000+ pixels.