When Inum was announced by Voxbone, it really got me excited but I was skeptical about it too. I always thought that maybe its too late because things like Enum, Gizmo5, and many other numbers and specially U.S numbers are freely available so people have an international number for free which is globally reachable.
Since any1 can get a U.S DID for free from Ipkall, Groovytel, Voxox, Google Voice (Formerly Grandcentral) or various other websites and since any and every website allows free calls to U.S, having a virtual U.S number means you already have a Inum indirectly. So maybe these guys behind Inum did not get it right because the concept is great, but they are a bit too late.. But slow and steady progress is seen on the blog of Inum. They 1st had access numbers from 45 countries which has not increased, but now calls can be made through Google Talk too besides the interoperability of all Inum VOIP providers. This was news to my ears, but hardly a surprise as Google talk has been exploited and used in creative manners by every other company out there like Gtalk2Voip, Tringme, truphone and what not except Google and the reason is its adoption of Open Standards.
The fact that they do not receive the attention of people is the major hindrance though and that is the "ONLY PROBLEM" that they are not so popular. I find the concept wonderful and as always I have taken the plunge & loved it so far. lets see where it goes, but this sure is 1 thing I will keep an eye on.
H@rdeep.