It's interesting to hear comments from the "Wolf" "JD" and "Doc Phil"...I could see the problem with people who tries to "evangelize" the lost by almost forcing them to make a decision, or making them repeat a prayer, or any of these methods because in doing so it is more of man trying to "save" the sinner and there are many (not all) false professions because of these...
On the other hand, however, I believe that Christians ought to be obedient to God's command in the great commission and be witnesses of Him...
We have to be so consumed of God that our thoughts are just filled with thoughts about Him that telling people about Him is so natural (just like one having his thoughts filled with his favorite sport team that he cannot stop talking about them)...
Ultimately, witnessing to the lost is one of the ways we give glory to our God which is the reason why we witness and which is the purpose why God created us (Col. 1:16; Rev. 4:11)