Hi Tom, I work weekends so I try to get in most weekdays. I browse through the thumbs in the Photo Gallery and the ones that intrigue me I click and open. If it's someone whose gallery I've never visited I'll check out their gallery. I'm afraid I don't comment on most of the photos I click on...there are so many I'd never get anything else done. lol I do add people to my favorite artists list and I go down the list from my homepage and check their galleries once a week for new uploads I may have missed.
I also am thrilled with any comments I get and constructive criticism I can learn from is always welcomed. I don't expect comments from people whose photos I've commented on and I don't feel obligated to comment in return for comments left on my photos. I pretty much comment just to let the person know that the photo they took touched me in some way. ;o)

Treat people as if they were what they ought to be...
And you help them to become what they are capable of being.
                                                                ~Goethe~
R.I.G.H.T.S.