The Walking Fish thinks Calvinism has some serious implications: pushing people into cults, teaching that aborted babies go to hell, stalling evangelism, and making people unsure of their salvation. Frankly, I don't see what the problem is. Those are the things that drew me to Calvinism in the first place!
As you can see, there are numerous myths floating around out there about Calvinism. Pete deals with eight of them.
The Watchman paints a false caricature of Calvinism, saying we believe that God, "blind to any right or wrongs in our actions," chooses people for salvation. The truth is that while we do hold that salvation by grace through faith "is the gift of God, not a result of works, so that no one may boast" (Ephesians 2:8-9), we also recognize the fact that God "knows the secrets of the heart" (Psalm 44:21). We simply believe that our salvation isn't based on any right or wrong actions on our part. So, Mr. Watchman, if you're "uncomfortable with a judge too blinded by his own transcendent glory to judge between the immanent good or evil," you first need to realize that God is not blind; he knows everything (John 21:17). Next, you need to know that scripture teaches quite clearly that there is no immanent (or indwelling) good in man (Romans 3:10-12). However, from the depths of his infinite mercy, "God shows his love for us in that while we were still sinners, Christ died for us" (Romans 5:8).
Some Arminians hate Calvinism so much that they'd "rather be called a Pelagian than a Calvinist." I'm sorry, but I can't see how any Christian, with even a cursory understanding of what either one stood for, could say that. To be fair, this blogger later admits he overreacted, but then says, "Yes, my disdain for Calvinism does tend to sway me toward more Pelagian/Semi-Pelagian thinking...and I do not think Arminius would agree with me."