Now the annoyance... The required 3 characters for keyword search. Why oh why! It's probably great for massive sites, but for a smaller site like mine it returns too specific results even if you search by a keyword such as "and"; it excludes everyone who hasn't fully filled their profiles. Keywords are great for topical searches, but when you're looking for people, it's probably best left open and just search with the values in the generic fields. Age, sex, location - that sort, you're not always interested if they used a specific word in their "about me".
We'll have an update next month with some minor improvements and the 3 char search will be fixed, thanks for purchase and honest review!