We've been asking for a special run of M2 705's for a long time over at the BM forum. I was told it just wasn't in the cards.
The 705 is a great, great, great pocket knife. Key word is pocket; sure the 705 is small, it's supposed to be. It is my everyday carry, has been since May '99, and it compliments larger folders and fixed blades well. Furthermore, with more folders, production and custom, than people really should have, the 705S is still my favorite of all time.
I'm glad you like yours. People will agonize over it's size vs. handiness; people are people. If it works for you, great!
Professor.