Link exchange is nothing else except it is just placing the other person's web site link on your page at appropriate place and other person will also do similar in favor of you.
Hey! I just wanted to ask if you ever have any problems with hackers? My last blog (wordpress) was hacked and I ended up losing a few months of hard work due to no data backup. Do you have any methods to stop hackers?
Useful information. Fortunate me I found your web site accidentally, and I am surprised why this coincidence didn't took place earlier! I bookmarked it.