connectivity to G net still is lagging

I know Limewire are working hard at improving the network...and 2.5.2 is a great upgrade but still after months of ultrapeer technology the amount of users I m connected to still lags far behind that of Fasttrack...I don t understand why this has been such a problem..I m no programmer but one would think with all the ultrapeers available now that we would all be connected together....Does Limewire have a time table on when they expect to resolve this issue....If their is one thing that I thing is holding Gnutella back from being the most popular p2p network it is the lack of a completely connected community