private byte[] GenerateCombinedSubredditKeyspace(string id, uint links, uint comments)
{
var keyspace = new byte[SubredditKeySpaceSize];
for (int i = 0; i < SubIdKeySpaceSize && i < id.Length; i++)
keyspace[i] = (byte)id[i];
BitConverter.GetBytes(links).CopyTo(keyspace, SubIdKeySpaceSize);
BitConverter.GetBytes(comments).CopyTo(keyspace, SubIdKeySpaceSize + 4);
return keyspace;
}