but, you know, it is a danger, and i think the job _ that rebecca is doing - is a very worthwhile one. isobel asher hamilton, does insider expect you to be on twitter? i think i would find it hard to do myjob if i weren't on twitter because i find it useful as a tool because so many of the figures that i follow, you know, tech ceos and people like that, use it as a very instantaneous pr service. there was never a point when the company i'm at now sat me down said you have to have a twitter because the company i'd been at previously, yeah, itjust hadn't been practical to do myjob without a twitter account. so, it's not something that the company forces you into, but it's kind of hard to do the kind of work that we do without it. ian carter, just a word from you, you know, at iliffe media, it's that difficulty, isn't it, protecting yourjournalists while at the same time wanting them to engage. how do you navigate that?