Just wondering if using the kanji gives any nuance. The context will give you the exact meaning, but is using one or the other any different, or just personal choice? I'm a noob and haven't gotten into reading yet, just mining/SRSing to get a foundation. I never see it in kanji form, but I thought I'd put in a few just to "mix it up".
And does anyone recommend doing this in general? I'm thinking it's good to see 可愛い in your SRS, even if you get it in kana. I'm thinking you will get a sense over time whether or not to use the kanji form when writing, so as to not be over the top or whatever. And it is better to learn the kanji so when you come across it later, you know it, even if the majority of the time it's in kana. Seems like the thing to do, but I just am curious if people do this often.
And does anyone recommend doing this in general? I'm thinking it's good to see 可愛い in your SRS, even if you get it in kana. I'm thinking you will get a sense over time whether or not to use the kanji form when writing, so as to not be over the top or whatever. And it is better to learn the kanji so when you come across it later, you know it, even if the majority of the time it's in kana. Seems like the thing to do, but I just am curious if people do this often.
Edited: 2009-06-10, 3:23 am

The application of kanji gave them nuance.
Besides, 此れ is not much more difficult than これ to write, and if you're using a computer then all you have to do is hit a space bar anyway. No practical reason for people not to use the kanji forms more often.