I just found this challenge and BOY do I need it! I would LOVE to have some moral support while I try to curb this hobby a bit. Last month, I did start keeping a record of what I spend and just this morning I added it up and I am embarrassed to say it was way over my budget...
Now that I've found this thread, I am going to work on keeping it all in check.
For February, I will set a budget of $50.00 and I will work on downsizing my stash and I will definitely work on using three un-used stamp sets.
Thanks to all for the encouragement!