True, there are definitely people who don't place any importance on music but for those that do, musical taste can be very important in a relationship.

So, no music taste isn't ultimate be-all-and-end-all factor but for some it can be very important!

Tastebuds seems only to have a facebook login - hm, not everyone uses FB! Strange that they don't have a Spotify login, probably the same issues that other apps face when they start to store Spotify data.