This has to be one of the funniest threads I've read through in a while... Pretty hard not to burst out laughing this early in the morning.
I will admit that yes, there are a number of bands that someone could rattle off and I could only name their front (wo)men. However, I do not feel that having name recognition or not means that you are a worthless member of a band. Sure there's the old cliché that all bassists are just background fodder whose only purpose is to make the guitarist/singer look more attractive, and to make the band look bigger.
As a bassist - and remember you're posting in a forum completely centered around bassists - I would say that my role is instrumental (no pun intended... well okay, a little intended...) to our overall sound. Do I feel under-appreciated because I'm not the lead instrument, because I'm not the lead singer (I'm a backup singer actually, or because my bass isn't drowning out everyone else in the band (that sounds like poo if you ask me)? Heck no! My role is to connect the rhythm (a drummer and a percussionist) to the melody (piano, keys, acoustic guitar, and an electric guitar, with two other singers.). Being that there are so many people in my band (church praise team) we need to work together and not fill in gaps or sonic space that someone else should be filling. I know my role very well in this band and work my hardest as a musician to keep the pace and the mood of the music at its best. Obviously, this takes a level of maturity and musicianship. There was, admittedly, a time when I wanted to fight against the guitarists and try to drown them out with pure earth shattering power. It was a childish thing to do on my part, and the music greatly suffered for it. Thankfully, that is long in my past now and I am more than content to play the supportive role.
If this isn't something that you want to do, hilarious comments aside, by all means continue your solo training. Maybe someday you'll hit it big and be known for your musicianship... only to be frustrated when the tweens and teenagers can't tell what instrument you play.
