Actually you can use iCloud to sync the files with your IOS device using either the GoodReader or iFiles apps. You won't be able to edit them but you can read them. I have posted instructions over in the iCloud message board but here is the quick and dirty, using GoodReader (iFiles is similar) -
Install GoodReader on your iPad or iPhone. Go into the GoodReader Settings and enable iCloud use.
On your Mac, go to the ~/Library/Mobile Documents folder (this is a hidden folder, press the Option key as you click on Go) and look for a folder that has GoodReader in the name.
In that folder, make an alias for the Documents folder and move it to either your Dock, Desktop, Side Bar or anywhere for that matter. Then move your text files or other files to the folder. I use it for PDF's myself.
The files will then sync to the GoodReader app and you can view them there. Since GoodReader isn't an editor, you can't change them of course; but you can view them.
Works great for me.