Last day i use a keyword to search my page,i found it at 4th page on google,you know i just submit it to several bookmarks,add the link in my blogs and the forum sig,but these forums are not relativity with the keyword,but these days i just post some thread, now ,when i go to search it ,i found it at the first page,i can not believe it ,anyone can tell me why? And is it not well for my page,i mean it is not relativity.
Congratulations, your efforts are suddenly paying off. I see you on the first page for wholesale electronics and wireless receivers too. Keep up similar efforts and you should keep moving up the rankings. All of those forum signature links likely helped a lot. It doesn't make a huge difference if the forums are not directly related to your topic. Most links can help a bit, but relevant links may help more.