How well does the "Last Activity" function in member profiles work? Does it mean thats the last time they logged in? I recently made 3 website for someone and I made the sites, coded it, everything complete. I also uploaded the sites to his server. Now I haven't gotten a reply for a week now and the person's last activity shows he today so whats wrong here?
The last time they were doing something, I believe. For instance I could be seeing this screen, and the next minute I could close this browser window and shut off the computer, which would mean this was my last activity. As for your coded site, has he used the site without paying? If he hasn't used it, go and sell it to somebody else.
Last activity will show you when a user was active last time. And it works fairly well in my opinion.