Err, semi-rant.

We've been looking for a house for the last 8 months, and honestly, i get annoyed when i find houses BEFORE my realtor finds them. For instance, i find out about new infill developments because i'll check out certain neighbourhoods once in a while. Today, i saw a house in my neighbourhood with a For Sale sign and so i called the realtor and found out they're not putting the house on the market until next week but that i was able to check out the house beforehand.

I sometimes wonder if i miss out on houses because other people find out about houses before us! If we end up wanting to buy the house, are we obligated to go through our agent? I feel like he didn't even find the house so why should he even share the commission?