Mick wrote:
An-mhaith, Redwolf. Thaitin do scéal pearsanta liom.
Lughaidh wrote:
Breton is spoken by about 200 000 people and Mandarin Chinese by about 1 000 000, but in my area, many people speak Breton and nobody speaks Chinese

I think Redwolf was making the same point, that in her neck of the woods she would come across Latin Americans and Arabs more often than Gaeilgeoirí.
Yep...Spanish is extremely useful in California, and it's a huge perk to be bilingual (English/Spanish) if you're looking for work (I'm not, and I keep thinking I should be learning Spanish, but with everything else I do, I just don't have time to study another language!). Re Arabic: the part of San Francisco in which my daughter lives has a large Arabic-speaking population, and it can also be useful for business (as can Mandarin Chinese). Vietnamese can also be handy, especially in the Silicon Valley. The San Francisco Bay Area attracts people from all over the world, and does business all over the world, so being able to put "Spanish" or "Arabic" on your resume can be very handy.
When people say "practical," in terms of language here, they're generally thinking either in terms of something you could use to get a job (or a promotion), something that's useful militarily (the U.S. Army's Defense Language Institute is just south of us in Monterey), or something that might make overseas travel easier (folks would understand studying French or Italian in anticipation of a holiday in either of those countries, for example, but because they think of Irish as "dead," if they think of it at all, they don't see the point).
My father-in-law, bless him, never did understand the time I put into learning Irish. He spoke seven languages fluently, and had a working knowledge of several others, but they were all languages he'd needed or found useful, working as he did in the international community.
Redwolf
P.S. Edited to add that I actually did get a job interview last year quite simply because the managing editor was curious about the Irish experience on my resume, but that's as far as it went...they were actually planning to hire from within the whole time!