Perhaps the run-up in price on the buy-out rumor put the kabosh on things. Maybe they are talking again now that the price has gone down to pre-buy-out rumor levels. I wonder if INTC is a suitor as well (?) ...interesting.
The growth that VTSS was touting was very large for VTSS, but probably would not make a huge difference to MSCC. I would think that one would buy MSCC for its ability to make savvy acquisitions. They seem to be exceptional at that.