I tend to agree.  It may be a problem having OAS clawbacks but it's a good problem to have!  
It'd be interesting to know the stats on this.  What % of people hit that limit and the % that get it fully clawed back.  
Strictly looking at the the clawback as a result of the Dividend Gross Up, I'm sure the tax savings (vs interest or foreign income) from the reduced tax rate on Cdn Eligible Dividends far outweighs the actual clawback.  For federal taxes in the 2 tier 45 to 90K earning bracket, 20.5% tax bracket vs 7.56% effective tax rate on Cdn dividends - a savings of 13%!