Seems I was right after all.
I finally am in the middle of buying a .com .
I wondered how exactly important a .com could really be.
Now by reading the responses here, I just found out that I was SO RIGHT after all.
I thought about .infos and stuff like that, but, really, when I do a search on anything, a lot of .coms do come up, before .orgs and .infos usually.
This has just confirmed my suspicions.