This thread bothers me on many levels, and I believe it was started just for the sake of being controversial (what a shocker!). Kollel people have not cornered the market on ruchniyus. They are no more ruchaniyim (the grammatically correct expression, in the context of how the thread was titled) than any other frum person who is devoted to Torah and Mitzvos.
As a matter of fact, going by the expression that Yom Kippurim is a yom k’Purim, I would tend to believe that the person who earns a living, supports a family by that living, and STILL manages to find a goodly amount of time to learn every day, has fulfilled his ruchniyus quota for that day. It is very easy to think oneself to be filled with ruchniyus when one avoids exposure to ALL aspects of the outside world, sitting in a Bais Medrash all day. But for that same person to still be filled with ruchniyus while exposed to the outside world – well, I have a great deal of respect for that person, because his yetzer hara is that much stronger.