well there are lots of stuff that google finds really fast. If you know what you are doing. But then there is also a lot of stuff which is better to post on a forum (like your building a computer and want to make sure everything works together and then also ask if people thing you should change some part)
But this kinda stuff, google is just faster. In the end, 99% of the people on forums use google for this kinda stuff (like I did) because people rarely remember the ports that warcraft 3 uses.