[Farcesensitive]

What size have you been using?

I have been using width=500.

[numberonepal]

I have been using width=500

In my professional opinion 600 is an optimal size for FR purposes. It's best for desktop and mobile devices. I'll go up to 800 if it warrants smaller text reading, and that's also good for all devices. I always try to link to the original if it's a large, high quality image.

[little jeremiah]

For my night photos, I’ve been using 800 lately.