It has always been a tricky path to make your page listing in SERPs stand out based on something else except for unique and catchy copy. Making your title in ALL CAPS in one such quite questionable tactic discussed at WebmasterWorld forums.
One of the questions discussed is: Can capitalization really effect the rankings? Does Google give more weigh to ALL IN CAPS words (like words in bold)?
Officially Google states it doesn
One of the questions discussed is: Can capitalization really effect the rankings? Does Google give more weigh to ALL IN CAPS words (like words in bold)?
Officially Google states it doesn