Personally, I try to comment when I can get on, and I try to texture when I can. But I swear, my wife pulls out the divorce papers whenever I look at a computer at home, and I can't install home stuff at work.
So for me these days, it's literally working when I should be sleeping.. or doing rough-in of textures as I can away from home, and polish when I can get to my tools. :p
Though I'll also tell you.. for me, I work on these because I want to and I don't expect any replies on the WIP thread or release. Or expect them to be downloaded. If someone does, fantastic! If someone can send me a screenshot of how it looks in their game, that makes it even better.
The thing that really gets me choked though is if someone downloads it, and then ports it and claims it as their own original work. Good enough to steal, good enough to port, good enough to post, but not good enough to thank or introduce to your community. It's why I don't port to Bridge Commander.. it lets me see where my stuff gets into the game (if it does). I suspect that if I went over to a ST: Legacy shipyard, I might see some of mine there as well. Maybe Armada, and I've had some stuff ported (but credited) in Vegastrike and Starshatter. And my policy isn't tough.. if you want to port it, hey, show me a picture of it ingame so that I can enjoy. That's about it.
I think I've gotten more pics of my stuff here from you guys than I have ever had from a porter.. umm, lots more because I can't even remember a single port pic.. :p