Personally I do use reversed cards. I think that the Tower reversed has a different meaning that when upright. To me the Tower implicates a crisis, something that "comes to light" (could be a lie), like a release, a revelation, a downfall, all being exposed because the situation or the events are just too tight to continue that way and then a sudden change is inevitable. When reversed, I see the card first as energy phases, like a cycle. I see it as when it turns upright it is the middle-phase energy, when the energy of the card is strong and present. When rx, either the early-phase, when the energy is just begining or the last-phase energy, when the energy of the card is on the decline, it's loosing power and clarity and the energy's full expression is in the past. You can tell which one by looking at how the card fits into the overall situation.
For me reversed, looking at it totally opposite to upright means a hidden situation that hasn't yet being exposed, no crisis at the moment, an explotion being contained, a downfall not ocurring and finally no revelation at all.
I once did a reading for a friend who was on a relationship where she felt she was hiding the truth to her boyfriend, because she was no longer in love with him. And the Tower appeard reversed as the situation at the moment in the spread. That was for me the middle-phase, because the energy was evidently at it's peak. So if it would have been upright, then the whole meaning would have changed, but reversed it made perfect sense.
Then, that's my personal way of interpretation, I do respect people who don't read reversals. Hope it helped
