Yep, P42S, JW and I typically run out of likes. As Sissy said, if you look at a post already made (don't look while you are posting, as it's not there!!!), there is a blue box on the bottom right of their post that has a check mark and "Like This". if you click on it, the person who created the individual post will get a notification that someone "liked" their post. You find that notification at the top of the page, there is an envelope for mail notification, and a "person" for "like" notifications. If you click on the "person" thingy when it has a notification, it will drop down with what thread and who liked it. Then you can click on that POST, and it will take you directly to the post that someone "liked" that you posted. Make sense? If I'm not still out of likes, I'm going to "like" your last post on here!
Nope, still out of likes, so will try to remember to do it in the morning. I think we get something like 10 or 12 "likes" a day!