The bread thing was when you are buying its nice to buy cheap... furthermore bakers bake bread they don'y buy it a day old...
have you any conviction in your moves... why do a few pennies matter so much to you... and it sure doesn't take a market maker to move the stock for pennies... a round turn trade on this stock costs me 1.3 cents so I could make money in my roth account the same way, although I might be suspected of being a "MM" myself then. I agree with billa--- on how tiresome the 15 MM posts a day are
As far as what you call walls I could put them up myself and trade pennies, in fact when the shares go back to the mid 1.50's I'll put up a small wall of my own and probably reduce my holdings to 100,000 to 130,000 shares... I have held YMI for many years but the recent small (2.5m) offering and the buy and sell tactics of Allan look more suspicious than any walls do.
Final blow is no acknowledgement of inquires to IR at the YMI email contact point.