Motivational friends needed

Hello all.
I have been on myfitnesspal for years, but this last round seems to be the most successful, as I have lost 50 pounds this time. However, I find that I usually lose motivation after a while, but still have about another 100 pounds to go. I'm really nervous about losing motivation since I still have so much more to lose. I would love to have more friends who log their nutrition and exercise, as this seems to help me stay motivated and on track.