7) Jeremy Lefroy
Another remnant from the era when it was morally acceptable to auto-post press releases about an MP's diary. Lefroy's stream is made somewhat more surprising by his tendency to pop in every so often and write a personal tweet in the first person, lending it a schizophrenic, borderline-maniacal quality. Other than that it is the same tired product you would expect - countless Westminster Hall debates and the odd scrap of news about a local employer opening a motorway service station. The social media equivalent of light rain on an overcast day.