POGO... it seems that the LA Times article fairly accurately reflects the Pinoy community in that area. While it may not be too far off from making a generalization about the USA community, I think there may be differences in particular issues (such as participation in local politics) when looking at the pockets of Pinoys such as Daly City (CA), Chicago, Honolulu, and Jacksonville.
What I found interesting in the article (and have also found in my experience) is that Filipinos in general are a well-educated and bilingual immigrant group. For example, most nurses in the US are Filipino, particularly in rural and geriatric/gerontologic clinics and rest areas. Most corporate accounting departments have Filipinos in them, particularly in the West and East coasts.
On the other hand, what I've always found perplexing is this: of all the pop subcultures a 2nd generation could emulate (not including their own), I found it interesting that most Fil-Ams look toward the African-American, not just the present hip-hop but going all the way back to the 70s funk etc. When I was at university most Fil-Am students gravitated toward the A-A (even hanging around the A-Phi-A's) but did not see themselves identifying with other Asian groups such as Japanese or Chinese (although, interestingly, quite a few had significant Chinese ancestry). A more recent example of this is G4TV's Street Fury show; notice how most of the girls are Filipina? If you ever visit an import auto show, look at the ethnicity of the models....