With the potential consolidation of IIN and TPG, MNF will find...

With the potential consolidation of IIN and TPG, MNF will find it more difficult to compete with these big boys especially on price. MNF does, apparently, have a good reputation for its VOIP product line (I am a user of their service) and this might make it an attraction as a takeover target.
The big boys might just leave MNF to wither on the vine. The VOIP business is not money-for-old-rope and several outfits have found it very difficult, viz Engin, iVoisys and Pennytel.
However, MNF is the pick-of-the-bunch.
It remains to be seen how the MNF future will pan out.