Just to keep this thought alive I did a quick scan of all the folks that have added a mark to Peter Larsson's awesome all time list at http://www.algonet.se/~pela2/athletics/mshotok.htmsince
1989 (the advent of random out of competition testing).
I came up with 28 names. Seven of those folks according to my 2003 ATFS annual have had a doping suspension at one time or another. If Godina is clean (and I for one hope that is true) then it is absolutely not a surprise that he would be happy to see the sport cleaned up. He only made the Olympic team in 2000 (were he got the bronze) because CJ Hunter got busted.